Valvoline SynPower MST C3 5W-30 Full Synthetic Engine Oil

Purpose and Specifications

This is a premium full synthetic motor oil designed for modern diesel and gasoline engines, especially those equipped with emission control systems like diesel particulate filters (DPF) and catalytic converters. The 5W-30 viscosity grade means it flows easily in cold weather (down to -42°C) while maintaining protective thickness at normal engine temperatures.

Key Performance Features:

• Cold Start Protection: Starts your engine instantly even in freezing conditions, with full lubrication within seconds of ignition
• Engine Cleanliness: Minimizes harmful deposits and sludge buildup, keeping your engine running smoothly
• Wear Protection: Creates a strong protective film on engine parts, reducing friction and extending engine life
• Long Drain Intervals: Excellent stability means you can go longer between oil changes—typically 10,000 to 15,000 km or 12 months, depending on your vehicle manufacturer's recommendations
• Emission System Safe: Low ash formulation prevents clogging of particulate filters and catalytic converters, protecting expensive emission equipment

Approved for: Mercedes-Benz, BMW, Volkswagen, Opel, and GM vehicles. Meets ACEA C2/C3, API SN/CF, and multiple OEM specifications.

When to Use / Replace?

Use this oil in modern turbocharged or naturally aspirated engines built after 2012. Replace every 10,000–15,000 km or 12 months, whichever comes first. Check your owner's manual for your specific vehicle's drain interval. This oil performs reliably in temperatures from -42°C (winter cold starts) to over 100°C (highway driving).

The 1-liter bottle is ideal for topping up between full oil changes or for vehicles with smaller capacity engines.

Frequently Asked Questions

• Can I use this in my older car? No. This oil is formulated for modern engines (2012 and newer) with emission control systems. Older vehicles require ACEA A3/B4 specification oils.
• How long does an unopened bottle last? Unopened, synthetic oil remains stable for several years when stored in a cool, dry place. Once opened, use within the same service interval as your engine oil change schedule.
• Is this oil suitable for diesel engines with DPF filters? Yes. The low-ash formulation is specifically designed to protect diesel particulate filters and extend their lifespan.